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Holding company

Mainstreet Bancshares Inc

Mainstreet Bancshares Inc is a bank holding company that controls 1 federally insured institution with $2.22B in combined assets.

1
Institutions owned Data as of Q1 2026
$2.22B
Combined assets Data as of Q1 2026
7
Total branches Data as of Q1 2026
1
States Data as of Q1 2026

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

A holding company is the parent corporation that owns one or more banks or credit unions. Each institution below keeps its own charter and federal deposit insurance — they are listed here together because they share Mainstreet Bancshares Inc as their ultimate owner.

Virginia

Institutions owned by Mainstreet Bancshares Inc

Every bank and credit union controlled by this holding company, by total assets. Each links to its full profile, branches and ownership history.

#InstitutionTypeLocationTotal assetsDepositsBranches
1MainStreet BankBankFairfax, VA$2.22B$1.92B7

Source: FDIC holding-company structure data (public domain). Ownership reflects the latest federal filings. Data sources · Data as of Q1 2026

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Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

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